diff options
| author |   Marcel Holtmann <marcel@holtmann.org> | 2013-10-11 06:19:18 -0700 |
|---|---|---|
| committer |   Johan Hedberg <johan.hedberg@intel.com> | 2013-10-11 15:28:03 +0200 |
| commit | 7bd8f09f69f8a190f9b8334a07bb0a9237612314 (patch) | |
| tree | a5d892d5129194953e29eb9dc986f5773e59ef14 /drivers/bluetooth/bpa10x.c | |
| parent | Bluetooth: Provide hdev parameter to hci_recv_frame() driver callback (diff) | |
| download | linux-dev-7bd8f09f69f8a190f9b8334a07bb0a9237612314.tar.xz linux-dev-7bd8f09f69f8a190f9b8334a07bb0a9237612314.zip | |
Bluetooth: Add hdev parameter to hdev->send driver callback
Instead of masking hdev inside the skb->dev parameter, hand it
directly to the driver as a parameter to hdev->send. This makes
the driver interface more clear and simpler.
This patch fixes all drivers to accept and handle the new parameter
of hdev->send callback. Special care has been taken for bpa10x
and btusb drivers that require having skb->dev set to hdev for
the URB transmit complete handlers.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'drivers/bluetooth/bpa10x.c')
| -rw-r--r-- | drivers/bluetooth/bpa10x.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c index 3188fb48bf4b..b9e4e621fb10 100644 --- a/drivers/bluetooth/bpa10x.c +++ b/drivers/bluetooth/bpa10x.c @@ -350,9 +350,8 @@ static int bpa10x_flush(struct hci_dev *hdev) return 0; } -static int bpa10x_send_frame(struct sk_buff *skb) +static int bpa10x_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *) skb->dev; struct bpa10x_data *data = hci_get_drvdata(hdev); struct usb_ctrlrequest *dr; struct urb *urb; @@ -364,6 +363,8 @@ static int bpa10x_send_frame(struct sk_buff *skb) if (!test_bit(HCI_RUNNING, &hdev->flags)) return -EBUSY; + skb->dev = (void *) hdev; + urb = usb_alloc_urb(0, GFP_ATOMIC); if (!urb) return -ENOMEM; |